SLD Tech (Solarland) 90w 12v Monocrystalline Solar Panel - ST-90Q-12
£108.00
Sale price
£108.00
Regular price
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SLD Tech (Solarland) 90w 12v Monocrystalline Solar Panel - ST-90Q-12
£108.00
Sale price
£108.00
Regular price
Shipping calculated at checkout.
ST-90Q-12
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Description
The SLD Tech ST-90Q-12 is a 90-watt, 33-cell monocrystalline solar panel delivering 21.4% module efficiency for reliable 12V DC power in off-grid and small-scale renewable energy applications.
Key Features:
- 21.4% High-Efficiency Monocrystalline Cells: Advanced cell technology and manufacturing capabilities achieve a 21.4% module efficiency rating with a 3% positive power tolerance.
- High PID Resistance: Qualified materials and advanced cell engineering deliver strong resistance to Potential Induced Degradation for sustained long-term output stability.
- Heavy-Duty Weather-Resistant Construction: Anodized aluminum frame withstands 5,400 Pa positive load and 2,400 Pa negative load, with salt mist resistance per IEC 61701.
- High-Transparency Tempered Glass: Low-iron tempered glass maximizes light transmission while providing outstanding protection against hail, wind pressure, and heavy snow.
- 25-Year Linear Power Warranty: Backed by a 25-year power output warranty and a 5-year product workmanship warranty for dependable long-term investment protection.
The ST-90Q-12 is designed for nominal 12V DC output, making it a high-performance solution for battery charging, mid-scale off-grid systems, and remote power applications. Its outstanding low-light performance ensures reliable energy generation even under suboptimal irradiance conditions.
Built with 33 monocrystalline silicon cells in a 3x11 configuration, this panel combines exceptional efficiency with structural durability across demanding outdoor environments. The 12.41 lb design and slim 1.18-inch profile make mounting and installation practical for both fixed and portable applications.
With an operating temperature range of -40°C to 65°C and a maximum system voltage of 1000V DC, the ST-90Q-12 is engineered to deliver consistent performance across a wide range of climates and system configurations. Its quality aesthetic appearance and anodized frame finish make it a professional-grade addition to any renewable energy installation.
Technical Specifications
| Specification | Details |
|---|---|
| Weight | 12.41 lbs (5.63 kg) |
| Maximum Power (Pmax) | 90W |
| Module Efficiency | 21.4% |
| Voltage at Pmax (Vmp) | 19.01V |
| Current at Pmax (Imp) | 4.74A |
| Open-Circuit Voltage (Voc) | 22.31V |
| Short-Circuit Current (Isc) | 5.05A |
| Power Tolerance | ±3% (0~±3%) |
| Temperature Coefficient of Voc | -(80±10) mV/°C |
| Temperature Coefficient of Isc | (0.065±0.015) %/°C |
| Temperature Coefficient of Power | -(0.5±0.05) %/°C |
| NOCT | 47±2°C |
| Operating Temperature | -40°C to 65°C |
| Maximum System Voltage | 1000V DC |
| Cell Type | Monocrystalline Silicon |
| Number of Cells | 33 (3 x 11) |
| Module Dimensions | 32.87 x 22.83 x 1.18 in (835 x 580 x 30 mm) |
| Wind Load | 2,400 Pa |
| Snow Load | 5,400 Pa |
| Product Warranty | 5 Years |
| Power Warranty | 25 Years |
Return policy
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
Shipping
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.